"jha, r s. "
Switchgear and protection: / R.S. Jha - 1 ed. - india : dhanpat rai 1979. - ", 274p.; 21 cm."
includes bibliography
TK2861 / .R28 1979
Switchgear and protection: / R.S. Jha - 1 ed. - india : dhanpat rai 1979. - ", 274p.; 21 cm."
includes bibliography
TK2861 / .R28 1979